Learn how to 3D: Knife Edge Elevator / DeathslideDan DomDan Dom2:38 pmAugust 8th, 2019 Learn how to 3D: Knife Edge Elevator / Deathslide Posted byDan Dom 08/08/2019 Videos 0 Share: Related Articles Alex Fredrickson first flights on the Katana 60! PA Ultimate AMR 60 low 3D fun PA Katana 52 – best plane to make jaws drop, capable of all style of aerobatics! NXT-200HV servos review by Michael Wargo Upgraded PA XR series with new rear mounted motor box! PA Katana 52 – best plane to make jaws drop, capable of all style of aerobatics!